Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21542582 · ArcScan

Block

#21,542,582

2026-09-18 18:44:49 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,582
Timestamp: 33 days ago · 2026-09-18 18:44:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ae1885f3ced88eb89e027bd1f6f788103d8a932775ebc020b8d8d830c89b5a0
Parent hash: 0x306b6a65…fcba4884
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,582 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.2%4,254,486 / 30,000,000

Base fee

20 gwei

State root

0xffef2a9647a6…36b026168e2d

Transactions root

0xb274cdfe73fe…50656eb22b81

Receipts root

0x806af06d9d55…6d145179eb61

Nonce

0x0000000000000000

Extra data

0x00000004a817c800